package cn.edu.neu.studentmsg_java.service;

import cn.edu.neu.studentmsg_java.model.Teacher;

import java.util.List;

public interface TeacherService {
    List<Teacher> findTeacherPart(Teacher teacher);

    int removeTeacherById(Integer teacher_id);

    int addTeacher(Teacher teacher);

    int modifyTeacherById(Teacher teacher);

    List<String> findTeacherName();

    Teacher findTeacherByTeacherId(Integer teacher_id);

    String findTeacherNameByTeacherId(Integer teacher_id);
}
